| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.00 | 20,502 | $758,598.60 | 43,189 | 2012-08-08 | Filing | |
| $36.25 | 21,862 | $792,497.50 | 48,443 | 2012-07-30 | Filing | |
| $36.49 | 90,000 | $3,284,082.00 | 102,209 | 2012-05-15 | Filing | |
| $35.25 | 26,500 | $934,132.95 | 198,160 | 2012-05-15 | Filing | |
| $37.00 | 6,000 | $222,000.00 | 43,193 | 2012-05-03 | Filing | |
| $36.50 | 41,721 | $1,522,816.50 | 49,193 | 2012-04-26 | Filing | |
| $35.43 | 100,000 | $3,543,000.00 | 102,209 | 2012-02-28 | Filing | |
| $36.80 | 455,000 | $16,743,772.50 | 198,210 | 2012-02-13 | Filing | |
| $36.20 | 70,000 | $2,533,818.00 | 15,108 | 2012-02-08 | Filing | |
| $38.00 | 9,765 | $371,070.00 | 10,502 | 2011-08-30 | Filing | |
| $46.15 | 4,655 | $214,821.27 | 28,261 | 2011-05-26 | Filing | |
| $45.00 | 6,563 | $295,335.00 | 12,382 | 2011-04-25 | Filing | |
| $45.00 | 55,937 | $2,517,209.75 | 12,382 | 2011-04-20 | Filing | |
| $49.15 | 3,000 | $147,450.00 | 19,190 | 2010-12-03 | Filing | |
| $48.15 | 3,000 | $144,450.00 | 19,190 | 2010-12-01 | Filing | |
| $48.00 | 6,000 | $288,000.00 | 22,190 | 2010-12-01 | Filing | |
| $47.72 | 43,724 | $2,086,657.94 | 20,200 | 2010-11-30 | Filing | |
| $47.18 | 250,000 | $11,794,500.00 | 90,325 | 2010-11-22 | Filing | |
| $47.65 | 10,897 | $519,242.05 | 19,190 | 2010-11-19 | Filing | |
| $47.66 | 353 | $16,822.22 | 30,087 | 2010-11-19 | Filing |